挤压

Keywords cold extruding punch;smelting steel; steeliness hard alloy;forging;compound hardening treatment;failure analysis

冷挤压凸模；熔炼钢；钢结硬质合金；锻造；复合强化处理；失效分析

It was as though his ribs and sternum were being driven outward by a steam-hammer in his chest.

他的肋骨和胸骨好像受到胸腔内汽锤的挤压。

A new environmental friendly cutting brass containing bismuth and stibium instead of lead was produced by casting and extruding.

摘 要：采用熔铸、挤压的方法生产出以Bi和Sb代铅的环保型易切削黄铜棒材。

The three-dimensional stress diagram shows that the stress concentration is rather severe in the bridge of the hot extrusion die, and that the stress distribution is very uneven.

通过优化设计结果可得出挤压模的最佳高度为89.596mm，最佳的浇道口半径为65.048mm和80.065mm，与没有优化前相比应力集中减少27%。

The Paleozoic tectonic stress field was reconstructed with the vertical stylolite structure found in the Ordovician and Carboniferous limestone. The identification of Paleozoic tectonic stress field showed that North China craton suffered the horizontal compression in the NNE-SSW direction and uplifted at the beginning of the Ordovician.

摘要利用奥陶系和石炭系灰岩地层中的垂直缝合线构造，对济阳坳陷古生代古构造应力场进行的判别结果表明，自奥陶纪开始华北克拉通盆地就受到NNE—SSW向的水平挤压而整体抬升，在遭受长达140Ma的剥蚀作用后，即至晚古生代古构造应力场仍未发生改变。

The circum-Pacifictectonic system is the subduction zone of oceanic crust. The reverse faults illuminate the compressive stress state.

环太平洋构造系是大洋地壳的收敛地区，逆冲为主的地震破裂显示了该区域以挤压为主的应力状态。

Affecting factors and its variation rules on extrusion granulation of urea- superphosphate granular com pound fertilizer are studied.

对尿素─普钙系颗粒复混肥挤压造粒生产过程的影响因素及其变化规律进行了研究，在单困素实验基础上进行了正变试验，确定了各影响因素对过程影响的大小顺序及适宜的操作范围。

As soon suppuration, gently squeeze may discharge pus.

如即将化脓，轻轻挤压可排出脓汁。

If neglected treatment, or a hand to squeeze the child facial rash, vulnerable to secondary bacterial infection, caused by suppuration, so that aggravate their condition, forming nodules, cysts and even scarring.

如忽视治疗，或用手去挤压孩子面部皮疹，极易继发细菌感染，引起化脓，使病情加重，形成结节、囊肿，甚至疤痕。

However that is the surrealistic reality of Zhao Dewei's city experience.

所有的城市人都没有自己的面孔，汽车没有面孔，街道没有面孔，高楼没有面孔，城市仿佛进入了自己的梦魇，它是灰暗的，挤压性的，变形的：这是现实的，同时也是超现实的――这就是赵德伟的城市经验。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！